Quantitative Aptitude - Arithmetic Ability Questions

If 12x = 192- 112, what is the value of x?

If u : v = v : w, then what is the value of u4 : v4?

Two numbers are 50% and 80% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

If 35% of A is equal to 60% of B, then what is the ratio of A and B?

AB is a diameter of a circle. C is a point on the tangent drawn at A . If AB = 8 cm and AC = 6 cm , then the length of BC is

What is the value of sin (90° + 2A)[4 – cos2(90° – 2A)]?

θ is a positive acute angle and sinθ ­ cosθ = 0, then the value of secθ + cosecθ is

The total cost of a stove with cooker was Rs 13,125. The cooker was sold at a profit of 30% and the stove at a loss of 20%. If the sale price was the same in both the items, then the cost price of the cheaper item was